Belkin International Inc
Add four Hi-Speed USB 2.0 ports to your computer for quick, easy access. Plug-and-play technology means no drivers are required. Data-transfer speeds are up to 480MB per second. The 4-Port Powered Desktop Hub is compatible with your PC, Mac or laptop/netbook/ultrabook - perfect for connecting an external hard drive, smartphone, MP3 player or any other USB-compatible device to your computer.